HydroBASINS lev08 watershed · #7080064710
Bassin de Lamey Brook
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 2 administrative regions : Inverness, Richmond
Sub-basin area
355,9km²
Upstream area
355,9km²
Discharge
11,78m³/s
Mean elev.
101m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 290.2 km²81.3% of basin
- 63.9 km²17.9% of basin
13 intersecting protected areas
Nature Reserve
4.37 km² overlap
Nature Reserve
3.61 km² overlap
Old Growth Forest Lands
IUCN Not ReportedOld Growth Forest
0.45 km² overlap
Nature Reserve
0.38 km² overlap
Nature Reserve
0.14 km² overlap
Nature Reserve
0.14 km² overlap
Nature Reserve
0.13 km² overlap
Old Growth Forest Lands
IUCN Not ReportedOld Growth Forest
0.04 km² overlap
Nature Reserve
0.04 km² overlap
4 more protected areassorted by overlap area
Nature Reserve
0.04 km² overlap
Nature Reserve
0.03 km² overlap
Old Growth Forest Lands
IUCN Not ReportedOld Growth Forest
0.02 km² overlap
Nature Reserve
0.02 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
419 distinct species · 2 254 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 43 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Bassin de Lamey Brook : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 106 interactions GloBI sur 5 types (connectance 11.2%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
5,7°C
Annual rain
1 422mm
Moisture idx (CMI)
0,50
Runoff
1 058mm/an
PET
708mm
AET
647mm
Mean slope
3,2°
Water table
199cm
Forest
93%
Crops
1%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)